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Article

Analysis of pyrene-labelled apolipoprotein A-I oligomerization in solution: Spectra deconvolution and changes in P-value and excimer formation.

Archives of biochemistry and biophysics - 15 Mar 2021

Tárraga Wilson A, Falomir-Lockhart Lisandro J, Garda Horacio A, González Marina C

Abstract excerpt

ApoA-I is the main protein of HDL which has anti-atherogenic properties attributed to reverse cholesterol transport. It shares with other exchangeable apolipoproteins a high level of structural plasticity. In the lipid-free state, the apolipoprotein amphipathic α-helices interact intra- and inter-molecularly, providing structural stabilization by a complex self-association mechanism. In this study, we employed a...

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PMID: 33444627
DOI: 10.1016/j.abb.2020.108748

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